Original research
Apical periodontitis and related risk factors: Cross-sectional study
Periodontite apical e fatores de risco associados: estudo transversal
Joana Correia-Sousaa,
, Ana Raquel Madureirab, Manuel Fontes Carvalhoc, Ana Moura Telesd,e, Irene Pina-Vazc
Corresponding author
a Faculty of Dental Medicine, University of Porto, Oporto, Portugal
b Biotechnologic and Fine Chemical Center, Superior School of Biotechnology, Catholics University, Oporto, Portugal
c Department of Endodontics, Faculty of Dental Medicine, University of Porto, Oporto, Portugal
d Health Sciences Faculty, Fernando Pessoa University, Oporto, Portugal
e Abel Salazar Institute for the Biomedical Sciences, University of Porto, Oporto, Portugal
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